How many zeros does the function f(x) = 7x13 - 12x9 + 16x5 - 23x + 42

1.	How many zeros does the function f(x) = 7x13 - 12x9 + 16x5 - 23x + 42 have?
Answer» How many zeros does the function f(x) = 7x¹³ - 12x⁹ + 16x⁵ - 23x + 42 have? Solution:

Discussion